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Runtime profile
Source description
LTXV 13B Distilled + Upscale:
This ComfyUI workflow uses the LTXV 13B 0.9.7 Distilled model for image-to-video (i2v) generation, with support for both base and tiled samplers, and includes an integrated latent upscaling pipeline for enhanced quality.
Key Features:
LTXV Base Sampler with STG Guider Advanced, supporting precise control via sigma/cfg/stg tuning.
Optional Image Conditioning , allowing i2v prompts with visual input anchors.
Latent Upscaler using the official spatial upscaler model (0.9.7), with optional AdaIN blending from reference latents.
Tiled Sampler Branch for higher resolutions and extended generation scenarios.
AI-generated commentary
AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.
LTXV Distilled 8 steps is a ComfyUI workflow for image-to-video generation: it accepts an image-to-video prompt and optionally an input image, then produces video using base or tiled sampling and latent upscaling.
It offers an LTXV base sampler and a tiled sampler branch for higher resolutions and extended generation scenarios.
Optional image conditioning supplies visual input anchors, and AdaIN blending can use reference latents during latent upscaling.
Standard or tiled VAE decoding feeds VHS Video Combine for direct video output.
Provide an image-to-video prompt and, optionally, an input image for visual conditioning.
The workflow can produce video through a low-res base path or a tiled-and-upscaled path, with optional Film Grain & Resize finishing.
It uses the LTXV base model and is published by Ltxvideo.
The workflow requires the ComfyUI-KJNodes node pack.
The listed model files are ltxv-13b-0.9.7-distilled.safetensors, ltxv-spatial-upscaler-0.9.7.safetensors, and t5xxl_fp16.safetensors.
For higher-resolution or extended-generation scenarios, use the tiled sampler with latent upscaling; for the low-res path, use the base sampler.
Suggestion · not verified
The base sampler supports sigma, cfg, and stg tuning, and Film Grain & Resize is optional.
The workflow is described as compatible with LoRA and conditioning workflows.
Before use, verify that these model files are available under the exact filenames listed above.
Suggestion · not verified
Before use, verify that ComfyUI-KJNodes is installed.
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Sources
1 sourceSource excerpts
1 excerptSource context: 428 downloads · Type Workflows · Base model LTXV
Integrated VAE decode (standard and tiled) and VHS Video Combine for direct video output.
Optional Film Grain & Resize stage for cinematic finishing.
This setup is suitable for users aiming to generate higher-quality outputs with the distilled LTXV model, using either low-res base output or tiled+upscaled paths, and is fully compatible with LoRA and conditioning workflows.
Estimated VRAM requirement
Estimate unavailable
9.12 GB across 1 of 3 model files. Model file total + 25% loading overhead + 2 GB execution buffer, rounded up.
Requirements
4 requirementsltxv-13b-0.9.7-distilled.safetensors
Not resolvedCheckpoint · Unknown
ltxv-spatial-upscaler-0.9.7.safetensors
Not resolvedUpscaler · Unknown
Text encoder · 9.12 GB · SAFETENSORS · Unknown
Node pack · Registry
